Boletines de Vulnerabilidades |
CVE-2026-6691 |
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| Software afectado | MONGODB |
| The MongoDB C Driver's Cyrus SASL integration performs unsafe string copying during username canonicalization, enabling a heap buffer overflow before any authentication or network traffic. This may be triggered by passing untrusted input in the username of a MongoDB URI with authMechanism=GSSAPI. | |
Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2026-6691 | |














